FIELD: chemistry.
SUBSTANCE: invention relates to substituted N-phenylpyrrolidinyl methylpyrrolidine amides of formula 
, where R, R1, R2 and R3 are identical or different and independently denote H, (C1-C4)alkyl, CF3; R4 denotes phenyl, cyclohexyl, pyridinyl, furanyl, isoxazolyl, quinolinyl, naphthyridinyl, indolyl, benzoimidazolyl, benzofuranyl, chromanyl, 4-oxo-4H-chromenyl, 2,3-dihydrobenzofuranyl, benzo[1,3]dioxolyl and 2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e]][1,4]diazepinyl; where said R4 is optionally substituted one to more times with a substitute selected from halogen, hydroxy, (C1-C4) alkyl, (C1-C4) alkoxy, CF3, hydroxymethyl, 2-hydroxyethylamino, methoxyethylamide, benzyloxymethyl, piperidinyl, N-acetylpiperidinyl, pyrrolyl, imidazolyl, 5-oxo-4,5-dihydropyrazolyl; or pharmaceutically acceptable salt thereof or enantiomer or diastereomer thereof.
EFFECT: compounds have modulating activity on histamine H3 receptor, which enables use thereof to prepare a pharmaceutical composition.
10 cl, 3 dwg, 29 ex
